如果你想创建一个包含特定Map的索引，你首先需要通过提供你想要的mapping来显式地创建它，如下所示：

PUT highlighttest2
{
  "mappings": {
    "properties": {
      "Id": {
        "type": "keyword"
      },
      "Reference": {
        "type": "date"
      },
      ...
      "myNested":{
        "type": "nested",
        "properties": {
           "spec_label":{
              "type": "long"
           }
        }
      }
    }
  }
}

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然后只有您可以索引您的文件与具体的数据

POST /highlighttest2/_doc/1
{
  "Id": "1",
  "Reference": "2012-01-01",
  "Title": "Sales Manager",
  "Description": "We are looking for an organized Project Administrator to perform Commercial duties on projects. The Project Administrator is responsible for scheduling meetings, managing office inventory, and tracking expenses. To be successful as a Project Administrator you must be able to multitask. A good Project Administrator has excellent attention to detail.",
  "DescriptionHtml": "<section><p>We are looking for an organized Project Administrator to perform clerical duties on projects.</p> <p>The Project Administrator is responsible for scheduling meetings, managing office inventory, and tracking expenses. To be successful as a Project Administrator you must be able to multitask.</p> <p>A good Project Administrator has excellent attention to detail.</p></section>",
  "Organisation": "US4",
  "myNested":{
     "spec_label": 12353672
  }
}

型